Oniisan!! Gosoudan Ga Arimasu!!
(C87) [Lolimate (Niisan)] Komeiji Koishi no Onee-chan Kyuushutsu Daisakusen! (Touhou Project)
(Imperial Red 2) [Ponkotsu × Box (Fukazume)] Niisan ga Shitsukoi desu!! (Kuroko no Basuke)
Zenkō danshi ashi dorei keikaku
MAGICA BAD ROUTE
[Mine Noujou (Mine Mura)] Oniisan nan da kara Gaman shinasai [Digital]
(C87) [Intoku.info (Endou Hiroto)] Koisuru Bakunyuu Miko wa Hajimete dakedo Niisan ni Netsuretsu ni Semacchau
Bokura no Nazrin wa Bukiyou Kawaii!
HENTAI Oniisan VS Ajimu Najimi
(6tsugo no Tamashii Forever) [Ameiroroze (Akiya Rino)] Niisan Nanka Daikirai (Osomatsu-san)
[Tsutsumi Akari] Ane no Ana - An elder sister's lewd cavity Ch. 1 [English] [Niisan]
(COMIC1☆7) [YASUDANCHI (YASUDA)] Oniisan Heart Taiho Shimasukarane (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [doujin-moe.us]
[ku-ba] 会場のおまけ水着エレナ触手本 (Fate/Grand Order)
[Lolimate Seizou Koujou (Lolimate)] FutoMomo. (Touhou Project) [Digital]
Kokoro Sagashi.
Tonari no Ecchi na Oniisan. 1
Niisan ga Warui n da | Nii-san is so mean!
(C90) [Lolimate Seizou Koujou (Lolimate)] Usagi no Takujisho-san (Touhou Project)
[Lolimate Seizou Koujou (Lolimate)] Uso no Odorokashikata o Oshierarete Tokuige ni Jissen suru Kogasa-chan (Touhou Project) [Digital]
(C66) [AKABEi SOFT (Alpha)] RUNBLING SCHOOL 004 (School Rumble)
[Warabimochi] HENTAI Oniisan "Tendo Nabiki" (Ranma 1/2)
[Shimau Seisakujo (Shimau Sorine)] Futanari Onnanoko ga Kyouei Mizugi no Onee-san to Ecchi suru Hon | A Book Where a Futanari Girl Gets Naughty With an Onee-san While Wearing a Swimsuit [English] [Erokawa_senpai]
Tonari no oniisan no Karada ga sugokute ki ni naru.
(CT9) [Black Angel (Nejiki Rio, Nekovi)] Ojou-sama... Konna Kakkou Hazukashii desu... (Touhou Project)
[Warabimochi] HENTAI Oniisan VS Ajimu Najimi (Medaka Box)
[Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project) [English] [constantly] [Digital]
(C81) [Ideogram (Ide Ogu)] Boku wa Niisan no Inu Deii (Ao no Exorcist)
(C89) [Lolimate (Niisan)] Muchi Nitori no Tomodachi Jouzu ni Dekiru kana? (Touhou Project)
Maruyama Aya Ryoujoku Goudoubon
[Lolimate (Niisan)] Seirensen After Houjuu Nue Hen (Touhou Project) [Digital]
(C90) [Lolimate Seizou Koujou (Lolimate)] Usagi no Takujisho-san | 兔子的托儿所 (Touhou Project) [Chinese] [布洛基个人汉化]
(C86) [Lolimate (Niisan)] Gensoukyou Jitsuroku! Shoujo-tachi ni yoru Seiteki Boukou Eizoushuu! (Touhou Project) [Chinese] [个人翻译]
(SC38) [VISTA (Odawara Hakone)] Kuro Miku ga Kaito-niisan ni Seiteki na Imi de Yatsu Atari Suru Hon (VOCALOID)
(COMIC1☆7) [Number2 (Takuji)] Kataomoi Shiteta Oniisan ni Shinyuu no Mae de Shojo wo Ubawarechaimashita. (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
Futanari Alice to Shiro Usagi Oniisan no Aru Hirusagari no Dekigoto
Ebitendon & Doukudenpa Jushintei - Otodoke! Haitatsu Oniisan
[Maito Shirou] Isshoukenmei Oniisan
[Lolimate Seizou Koujou (Lolimate)] Uso no Odorokashikata o Oshierarete Tokuige ni Jissen suru Kogasa-chan (Touhou Project) [Chinese] [CE家族社] [Digital]
(CW36) [Kayoudou (Shouka)] 十年後的人生諮詢 (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Chinese]
Gokan de Ajiwau Fuwatoro Chicken
(C85) [Dot chicken (Chikuan)] Omocha na Niisan (Tales of Xillia)
(SUPER24) [Smoke (Mennu)] Niisan ga Warui n da (Tales of Xillia)
Kokoro Sagashi. | 寻心
COMIC X-EROS #53
Souda Kyouko Nukou.
NIKUKUI!
[Miyashita Kitsune] Aisuru Oniisan
HENTAI Oniisan VS Yomi
(Reitaisai 13) [Lolimate Seizou Koujou (Lolimate)] Bokura no Nazrin wa Bukiyou Kawaii! (Touhou Project)
(C79) [i.r.o.Zi (Mutsuki Ginji, Aoi Shinji)] Tsuuhou Shimasuyo Oniisan (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [Kamikakushi]
(C91) [Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project)
(Reitaisai 12) [Lolimate (Niisan)] Koumakan de Arbeit suru Hon (Touhou Project) [chinese] [迷途竹林漢化]
(HaruCC17) [AMAOh!, Chacha (Mizuki Tama, Akatsuki Riku)] Niisan no Chikubi ga Taihen Desu! (Ao no Exorcist)
[Niisan Koubou (Matuokanili)] MiraRiko Kosodate Nikki ~Yochiyochiki~ (Mahou Tsukai PreCure!) [Digital]
[to-hi (Shima)] Kirei na Oniisan wa, Suki Desu ka? (K)
[Guchokuya (Spec-R)] Moeru! Oniisan (Pia Carrot e Youkoso!!)
[Mine Noujou (Mine Mura)] Oniisan nan da kara Gaman shinasai | You're my Oniisan so please endure it! [English] {Transgenderlations} [Digital]
Amai Oniisan wa Suki Desu ka?
(Reitaisai 12) [Lolimate (Niisan)] Koumakan de Arbeit suru Hon (Touhou Project)
[BARGAIN DUSH] Otona No Oniisan Muke Da Yo
(Shota Scratch 10) [Campanella (Shoko)] Oniisan Tachi Hentai Nano? (Summer Wars)
[Warabimochi] HENTAI Oniisan to Madoka-chan | HENTAI Oniisan and Madoka-chan (Rinne no Lagrange) [English] [EHCOVE]
Deccott
[Shamon Tei (Shamon)] Kitarou Kangeki!!! Zenpou kara Neko Musuko Kouhou kara Ao Niisan Soshite-- (Gegege no Kitarou)
ネコガラスに誘われて!
(C88) [Lolimate (Niisan)] Nekogarasu ni Sasowarete! (Touhou Project) [Chinese] [布洛基个人汉化]
(C87) [Intoku.info (Endou Hiroto)] Koisuru Bakunyuu Miko wa Hajimete dakedo Niisan ni Netsuretsu ni Semacchau [Chinese] [光年漢化組]
[Lolimate Seizou Koujou (Lolimate)] Yumegokochi no Uchouten (Touhou Project) [English] [Doujins.com] [Digital]
[Lolimate Seizou Koujou (Lolimate)] Souda Kyouko Nukou. (Touhou Project) [Digital]
(C95) [Anmitsuyomogitei (Michiking)] Inemuri Jouzu no Daitoshokan (Touhou Project)
Omocha na Niisan
Suyasuya Kyouko-chan o Osawari Kansatsu
[Warabimochi] HENTAI Oniisan to Madoka-chan (Rinne no Lagrange)
[Hanamizawa Q-Tarou] Hiyoko
[Lolimate (Niisan)] Nekogarasu ni Sasowarete! (Touhou Project) [English] {doujins.com} [Digital]
(C88) [Lolimate (Niisan)] Okuu-chan ga Youji Taikou shichatta Hon (Touhou Project)
(Reitaisai 12) [Lolimate (Niisan)] Koumakan de Arbeit suru Hon (Touhou Project) [Chinese] [沒有漢化]
(C90) [Lolimate Seizou Koujou (Lolimate)] Usagi no Takujisho-san (Touhou Project) [English]
[Lolimate Seizou Koujou (Lolimate)] Yumegokochi no Uchouten (Touhou Project) [Digital]
[Lolimate (Niisan)] Nekogarasu ni Sasowarete! (Touhou Project) [Digital]
(C76) [Shichiyou Souryuujin (Soushin Souma)] Oreteki Crimson Smash (ToHeart2, Comic Party)
[Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project) [Chinese] [CE家族社] [Digital]
[Mofumoffu (Sachimo)] Amai Oniisan wa Suki Desu ka? (Kuroko no Basuke)
Niisan Nanka Daikirai
(C84) [Noritama-gozen (Noritama)] Oniisan!! Gosoudan Ga Arimasu!! (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
[Genkei Yuugi (Tenamaru)] Aru Hareta Hi ni (Touhou Project) [Digital]
Shinmyoumaru ga Onaho ni Machigawareru Hon
COMIC X-EROS #53 [Digital]
Action Pizazz 2021-07
(COMIC1☆9) [Come Through (Adumi Kazuki)] Chino-chan ni Oniisan te Iwaretai! (Gochuumon wa Usagi desu ka?) [Chinese] [绅士仓库汉化]
(C92) [Lolimate Seizou Koujou (Lolimate)] Souda Kyouko Nukou. (Touhou Project) [English] [denialinred]
(Ao no Seiiki) [Renbu EXE (Subuta)] Niisan no Koukishin (Ao no Exorcist)
(Reitaisai 11) [Lolimate (Niisan)] Touhou Sangetsusei After (Touhou Project)
(C79) [i.r.o.Zi (Mutsuki Ginji, Aoi Shinji)] Tsuuhou Shimasuyo Oniisan (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(C86) [Lolimate (Niisan)] Gensoukyou Jitsuroku! Shoujo-tachi ni yoru Seiteki Boukou Eizoushuu! (Touhou Project)
Kyou no Toriko
[Kinokomushin (Kinokomushi)] Doutei Oniisan no Koto Kiniicchattakara Koishi ga Nuite Agetemo Ii yo? (Touhou Project) [Digital]
ore to niisan no natsuyasumi
(C81) [FIZZCODE (Satonishi)] Niisan ga Peropero (Ao no Exorcist) [English]
(C92) [Lolimate Seizou Koujou (Lolimate)] Souda Kyouko Nukou. (Touhou Project)
[Hatomame Coffee (Mame Hikouki)] Futanari Alice to Shiro Usagi Oniisan no Aru Hirusagari no Dekigoto [Digital]
(COMIC1☆7) [YASUDANCHI (YASUDA)] Oniisan Heart Taiho Shimasukarane (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(COMIC1☆9) [Come Through (Adumi Kazuki)] Chino-chan ni Oniisan te Iwaretai! (Gochuumon wa Usagi desu ka?)
[Lolimate Seizou Koujou (Lolimate)] Unknown Game (Touhou Project) [Digital]
Futanari akachan kyouki no saimin o rusuban
Rider VS HENTAI Oniisan
(Reitaisai 12) [Lolimate (Niisan)] Vampire Silhouette (Touhou Project)
[Kinokomushin (Kinokomushi)] Doutei Oniisan no Koto Kiniicchattakara Koishi ga Nuite Agetemo Ii yo? (Touhou Project) [Chinese] [迷途竹林汉化] [Digital]
(SUPER24) [Smoke (Mennu)] Niisan ga Warui n da | Nii-san is so mean! (Tales of Xillia) [English] [Pandora's Actor]
HENTAI Oniisan "Tendo Nabiki"
[Shinenkan] Joutaihenka Manga | Transformation Comics [English]
(C50) [Sailor Q2 (RYÖ)] 674 (Sailor Moon)
(C85) [Lolimate (Niisan)] Touhou Chireiden After? Hen (Touhou Project)
[Warabimochi] HENTAI Oniisan VS Yomi (Ga-Rei)
[Lolimate (Niisan)] Kokoro Sagashi. (Touhou Project) [Digital]
(Reitaisai 12) [Lolimate (Niisan)] Vampire Silhouette (Touhou Project) [Chinese] [基德漢化組]
[Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project) [Digital]
[Lolimate (Niisan)] Kokoro Sagashi. (Touhou Project) [English] {doujins.com} [Digital]
(Shuuki Reitaisai 3) [Lolimate Seizou Koujou (Lolimate)] Suwako-sama no Iutoori! (Touhou Project)
[gemu555] Yu~waku Everyday [Digital]
(Shuuki Reitaisai 3) [Lolimate Seizou Koujou (Lolimate)] Suwako-sama no Iutoori! (Touhou Project) [English] [constantly]